| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $13.59 | 12.758% | $15.3238 | $15.32 | $15.30 | $15.30 |
| Purchase #2 | $54.27 | 8.177% | $58.7077 | $58.71 | $58.70 | $58.70 |
| Purchase #3 | $206.90 | 3.153% | $213.4236 | $213.42 | $213.40 | $213.40 |
| Purchase #4 | $170.77 | 10.854% | $189.3054 | $189.31 | $189.30 | $189.30 |
| Purchase #5 | $27.99 | 6.189% | $29.7223 | $29.72 | $29.70 | $29.70 |
| Purchase #6 | $162.44 | 9.754% | $178.2844 | $178.28 | $178.30 | $178.30 |
| Purchase #7 | $205.52 | 13.291% | $232.8357 | $232.84 | $232.85 | $232.80 |
| 7 purchase totals = | $841.48 | $917.6029 | $917.60 | $917.55 | $917.50 | |